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MB CLK
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Discussion Starter #1
Hey...my car backdoor lock dont open with the key..I think that nobody use the key before..I took the lock off,and i clean it a little a bit,but i can`t but it back together anymore.How can i open for cleaning the key core/heart?
Where i can find some pictures or something?
Sorry about my english:)

Thank`s Urmas;)
 

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Premium Member
2004 CLK 240 Coupe
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11,377 Posts
Hi

Which way are you turning the mechanical key?

For a strange reason, this key is turned 'counter-clockwise' to operate. :thumbsup:
 

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Premium Member
2004 CLK 240 Coupe
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11,377 Posts
You can get some 'lubricant' from your auto shop that is designed to free-up parts that have rusted together. It may have to be left overnight to work.

These instructions from the WIS might help you with this job. (Abbreviation CL here is for Central Locking) You should not have to perform items 6 & 7 (remove striker eye) to deal with the lock. :thumbsup:
 

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